Stylet for a bone marrow biopsy needle



FIG. 1 is a perspective view of a stylet of this invention;

FIG. 2 is an elevational view of the needle of FIG. 1 when viewed from either the front or back;

FIG. 3 is a side elevational view of the needle of FIG. 1 when viewed from either the right or left;

FIG. 4 is a top view of the needle of FIG. 1;

FIG. 5 is a bottom view of the stylet of FIG. 1 and of the stylet of FIG. 6;

FIG. 6 is a perspective view of a second embodiment of a stylet showing our new design;

FIG. 7 is a side elevational view of the needle of FIG. 6 when viewed from either the front or back;

FIG. 8 is a side elevational view of the stylet of FIG. 6 when viewed from either the right or from the left; and,

FIG. 9 is a top view of the stylet of FIG. 6. 

The ornamental design for a stylet for a bone marrow biopsy needle, as shown and described. 